Wrong configuration object name in "already exist in active configuration" error

Does your default config have a uuid?

I'm getting this error at a point where I have not imported any of my own config. I run drush si and then drush en wxt_ext_editor as shown above.

Does the default config (files in config/install) in wxt_ext_editor have uuids?

No

Is it possible that drush cdel doesn't understand config collections (language/fr)?

Doesn't look to be any collection support here https://github.com/drush-ops/drush/blob/d468ddcc4e5a13a2022524c1a9bcd4c5...

So I take it this is a Drush bug.

Is there any way within Drupal to resolve a problem like this?

Not sure sorry

This sounding like a bug: Orphan config prevents module installation. I don't currently have a D10.1 site to reproduce this on, but I suspect the problem is still there. There are many issues on various forums with people hitting this problem and being advised to delete the config with Drush. I opened this issue because the config name did not work and I took that to mean the name being output was wrong.

So, is this a bug for Drupal core?